Koyorad: Alloy Radiator: Rad. Legacy Impreza, GDB 2.0 T Man. ‘00-’03
Upgrade your Subaru Legacy or Impreza GDB (2000–2003, 2.0 L Turbo, manual) with the Koyorad Hyper V‑Series Alloy Radiator (Part No. KL090866R). Featuring a high-density 36 mm Hyper V-Core, this all-aluminum performance radiator delivers up to 50% cooler operating temperatures compared to OEM plastic units—boosting reliability for both daily and spirited driving. Precision-crafted in Japan using TIG-welded end tanks, Nocolok-brazed cores, and heli-arc welding, it ensures exceptional durability, leak-free performance, and a polished finish. Engineered for direct bolt-in installation, it maintains all factory mounting points, hoses, shrouds, and sensor fittings—no modifications required. Includes a billet filler neck and accessory port for added convenience. Ideal for Forester/Impreza owners seeking a plug-and-play upgrade with reliable thermal control.
USA Part Nos.: N/A
OEM Part Nos: 45111AE030, 45111AE031, 45111AE032, 45119AE031
Car Models: Liberty / Legacy III 2.0 06/98-
Engine code(s): EJ20T, EJ20
Diagrams:
Koyorad Code Notes
KS* 25mm core thickness, 1 row
KV* 36mm core thickness, 2 row
KH* 48mm core thickness, 2 row
KL* 53mm core thickness, 2 row
V / U06* at the end = deviation from OE
R* at the end = widerfin pitch
N* at the end = N flow, a partition in the tank to create N shape coolant flow for better cooling efficiency, triple pass
Material is Full Aluminum
Transmission - ALL MT type (No oil cooler), except for models with w/ OC indication. AT needs external oilcooler.
Fillerneck - All radiators with fillerneck are excl caps, these require the old system caps.
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